TY  - BOOK
AU  - Calow,Peter
TI  - Handbook of environmental risk asessment and management
SN  - 0-86542-732-1
U1  - 504.06 
PY  - 1998///
CY  - Oxford
PB  - Blackwell Science
KW  - Política ambiental
N1  - Indices
ER  -